Slogan of all president of Tanzania.?

The slogan for each president of Tanzania has varied over the years. Here are some of the slogans used by past presidents:

1. Julius Nyerere (1964-1985): "Uhuru na Umoja" (Freedom and Unity)
2. Ali Hassan Mwinyi (1985-1995): "Hapa Kazi Tu" (Here, Only Work)
3. Benjamin Mkapa (1995-2005): "Hapa Kazi Tu" (Here, Only Work)
4. Jakaya Kikwete (2005-2015): "Kazi Iendelee" (Let the Work Continue)
5. John Magufuli (2015-2021): "Hapa Kazi Tu" (Here, Only Work)
6. Samia Suluhu Hassan (2021-present): "Tanzania ya Viwanda" (Tanzania of Industries)